Fastener head



FIG. 1 is a front elevational view of the fastener head of the present invention;

FIG. 2 is a top view of the fastener head of the present invention;

FIG. 3 is a bottom view of the fastener head of the present invention; and,

FIG. 4 is a perspective view of the fastener head of the present invention.

The broken lines of the fastener are included for the purpose of showing portions of the article and form no part of the claimed design. 

I claim the ornamental design for a fastener head, as shown. 